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Yu-Gi-Oh! Master Duel

Gaia Deck List & Card Guide

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★Events: NIJISANJI Campaign | Duelist Cup
★Updates: 12/05 Maintenance | 12/05 Banlist
★Newly Released Card Packs:
┣ Secret Packs: Atonement's End | Fruits of the Sinful
┗ Selection Pack: The End of Guilt

Master Duel - Gaia Top Image
Advance through the battlefield with Gaia Knight in Yu-Gi-Oh! Master Duel. Check out the core deck list, key combos, as well as how to play & counters!

Gaia Deck List

Main Deck: 40 cards
Gaia the Magical Knight x3 Curse of Dragon, the Cursed Dragon x3 Artillery Catapult Turtle x3 Ash Blossom & Joyous Spring x3 Droll & Lock Bird x2
Maxx "C" x2 Curse of Dragonfire x2 Lord Gaia the Fierce Knight x1 Soldier Gaia the Fierce Knight x1 Forbidden Droplet x3
Gateway to Chaos x3 Galloping Gaia x3 Spiral Fusion x3 Called by the Grave x1 Harpie x1
Pot of Extravagance x1 Spiral Spear Strike x1 Infinite Impermanence x3 - -
Extra Deck: 15 cards
Curse of Dragon, the Magical Knight Dragon x3 Sky Galloping Gaia the Dragon Champion x3 Gaia the Magical Knight of Dragons x3 Number 11: Big Eye x1 Knightmare Cerberus x2
Knightmare Phoenix x2 Black Luster Soldier - Soldier of Chaos x1 - - -

Gaia Breakdown

Gaia Deck Guide: How to Play

Playstyle and Win Condition

Gaia the Fierce Knight is one of the Fan Favorite monsters in the gameas it is used by Yugi in the anime.
Gaia is an archetype of Warrior type monsters that are commonly fused with Dragon monsters like Curse of Dragon.

Gaia is a deck that can easily dish out large damage in one turn. It favors going second as it can easily run monsters with high attack points.

Gaia decks excel well when going second as they can go all out during the Battle phase.

Gaia the Magical Knight Soldier Gaia the Fierce Knight Artillery Catapult Turtle Curse of Dragon, the Cursed Dragon Curse of Dragonfire

Gaia the Magical Knight is the deck's combo starter. It can be Normal Summoned without Tribute if you control no monsters or if your opponent has a monster with 2300 ATK or more. This card's name is also treated as Gaia the Fierce Knight making it a viable fusion material and it also benefits from Gaia the Fierce Knight support cards.

This is a combo starter as it Special Summons a Level 5 Dragon monster from hand or graveyard.

Soldier Gaia the Fierce Knight can act as a form of disruption thanks to its Quick Effect that lets you Special Summon itself by Tributing a Dragon Fusion monster you control. Upon summon, it can change the battle position of 1 Attack Position monster on the field.

Artillery Catapult Turtle serves as another copy of Gaia or any Level 5 Dragon as it can Special Summon them by tributing a monster.

Curse of Dragon, the Cursed Dragon is the main searcher of Spell card of the deck. It is also the main fusion material for any Gaia's Fusion.

Curse of Dragonfire is an alternative fusion material option for the deck. It also has an effect that let you fusion summon without spell cards.

Spiral Fusion Galloping Gaia Gateway to Chaos Spiral Spear Strike

Spiral Fusion is the deck's main Fusion Spell card. It also strengthens Gaia's Attack by 2600 points as well as gives it the ability to attack twice on monsters.

Galloping Gaia lets you go uninterrupted during the battle phase as your opponent cannot activate any effects if you have a Gaia the Dragon Champion monster on the field.

Gateway to Chaos is a field card that lets you search for a Gaia the Fierce Knight monster.

Spiral Spear Strike gives your Gaia monsters a piercing effect.

Sky Galloping Gaia the Dragon Champion Gaia the Magical Knight of Dragons

Sky Galloping Gaia the Dragon Champion is the deck's main attacker. It also searches for Spiral Spear Strike upon summon.

Gaia the Magical Knight of Dragons is the deck's alternative boss monster. It has a Quick Effect that lets you destroy a card during the Main Phase by lowering its attack.

Core Combos and Interactions

3-Card Combo

This combo is the bread and butter when going for the kill.

Required Cards
Gaia the Magical Knight + Spiral Fusion + Curse of Dragon, the Cursed Dragon
Step Description
1 Normal Summon Gaia the Magical Knight then activate its effect to Special Summon Curse of Dragon, the Cursed Dragon from your hand.
2 Activate Curse of Dragon, the Cursed Dragon's effect to add Galloping Gaia from the Deck to hand. Then activate Galloping Gaia.
3 Activate Spiral Fusion using Curse of Dragon, the Cursed Dragon, and Gaia the Magical Knight as materials to Fusion Summon Sky Galloping Gaia the Dragon Champion.
4 Since Curse of Dragon, the Cursed Dragon was sent to the Graveyard, it will use its effect to negate cards your opponent controls. Sky Galloping Gaia the Dragon Champion has an on-summon effect that adds Spiral Spear Strike from the deck to hand then activate it.
5 Proceed to Battle Phase, and attack the monster with the lowest Defense points. Use Sky Galloping Gaia the Dragon Champion's effect to change the target to Defense Position. Spiral Spear Strike will grant your monster Piercing battle damage effect. Do this twice.

Going First Setup

The deck has no strong board when going first, but it can still provide little disruptions.

Required Cards
Gaia the Magical Knight + Curse of Dragon, the Cursed Dragon
Step Description
1 Normal Summon Gaia the Magical Knight then activate its effect to Special Summon Curse of Dragon, the Cursed Dragon from your hand.
2 Activate Curse of Dragon, the Cursed Dragon's effect to add Spiral Fusion from the deck to hand.
3 Activate Spiral Fusion using Curse of Dragon, the Cursed Dragon, and Gaia the Magical Knight as materials to Fusion Summon Gaia the Magical Knight of Dragons.

Note:
Since Gaia the Magical Knight of Dragons is summoned using Spiral Fusion, it will gain 2600 ATK points.
With this, even if Gaia the Magical Knight of Dragons uses its effect, it will still have 2600 ATK to spare.

Boss Monsters

Sky Galloping Gaia the Dragon Champion
Sky Galloping Gaia the Dragon Champion Sky Galloping Gaia is the deck's main attacker. No monster is safe against Sky Galloping as it can shift the battle position of the monster that it is attacking. Sky Galloping can also search Spiral Spear Strike upon summoning.
Gaia the Magical Knight of Dragons
Gaia the Magical Knight of Dragons Gaia the Magical Knight of Dragons can serve as a disruptor of the deck. It has a Quick-effect that can destroy cards by lowering its attack.
Gaia the Magical Knight
Gaia the Magical Knight Gaia the Magical Knight is the main combo starter of the Deck. Despite being a Level 7 monster, it can easily summon itself and call for reinforcements as well.

Gaia Counters: How to Beat

Best Decks to Use Against Gaia OTK

Floowandereeze

Floowandereeze Top Image
Floowandereeze can easily clear the board with its quick effect tributing combos. This can easily clear Gaia's board before entering the Battle Phase, greatly crippling them.
Floowandereeze Deck List and Card Guide

Rikka

Master Duel - Rikka Top Image
Similar to Floowandereeze, Rikka's gameplay revolves around Tributing cards on the field. Chain combo-disruption can be lethal against Gaia.
Rikka Deck List and Card Guide

Best Cards to Tech Against Gaia OTK

Effect Veiler
Effect Veiler Gaia has a small chance of coming back once its search effects are negated. Negating their main searcher can be lethal especially if no extender is available in the hand.
Ghost Ogre & Snow Rabbit
Ghost Ogre & Snow Rabbit Galloping Gaia is what makes this deck strong during the Battle Phase. A perfectly timed Ghost Ogre can greatly slow down the tempo of the Deck.
Number 41: Bagooska the Terribly Tired Tapir
Number 41: Bagooska the Terribly Tired Tapir Being a Battle-centric deck, a Defense position Bagooska can shut down this deck.

Related Packs to Gaia

Cosmic Mechanical Entities Glory on Wings
Inevitability of Chaos Legacy Pack
Master Pack Spiral Spear Strike
Warriors of Legend

Yu-Gi-Oh Master Duel Related Guides

Deck Pages Banner.png

Yu-Gi-Oh Master Duel Deck Archetypes

Yu-Gi-Oh Master Duel Decks

Deck Tier List: Best Decks for Season 48

List of All Covered Decks

World Champion Decks

2024 World Champions: Team 7
Horus Tearlaments Yubel Fire King Snake-Eyes
Salamangreat Purrely Vanquish Soul
2025 World Champions: Ragnarok
Atlantean Mermail Maliss Ritual Beast
Ryzeal Goblin Biker Memento Millennium Fiendsmith Snake-Eyes

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Decks Used By All Teams in Worlds 2024
snipehunters CER Hero's Future
BOTB MYYGO Thank Love
CER 2 x FCG BRAZ IL Maxx “Yee”
Double Noir Rogue Ruler

Aggro Decks

List of All Aggro Decks
D/D/D Aggro Code Talker / Prank Kids Zoodiac
Blue-Eyes Virtual World SPYRAL Control
Toon Kingdom Red-Eyes Blue-Eyes
Zoodiac Prank-Kids Zoodiac Tri-Brigade
Pure Tri-Brigade Ancient Gear Dragonmaid
Tri-Brigade Lyrilusc (Bird Up) Dinosaur Raidraptor
HERO Dragon Link Despia
Magikey Adamancipator Black Luster Soldier
Pendulum Magician Stardust Dragon Tenyi Swordsoul
Cyberdark @Ignister Cyber Dragon
The Winged Dragon of Ra Despian Predaplant Despia Darklord
Odd-Eyes Performapal Numeron FTK Six Samurai
ABC Trickstar Windwitch Blackwings
Fluffal Cupid Pitch Turbo Lunalight
Vampire Ultra Athletes Thunder Dragon
Z-ARC Pendulum Magician Adventurer Rose Dragon Tenyi Adventurer P.U.N.K.
Suship Pure D/D/D Numeron Egyptian Gods
Galaxy Eyes OTK Borrelend Dragon Link Vaylantz
Beetrooper Icejade Ra Therion ABC
Libromancer Mathmech Spright Evil☆Twin
Spright Tri-Brigade Ishizu Chaos Slifer Arcana Knights
Gaia OTK Vernusylph Ancient Warriors
Ghoti Springans 8-Axis Gizmek Orochi
Danger! Dark World Mikanko Scareclaw Kashtira
Zombie World P.U.N.K. Hungry Burger Nouvelles Obelisk the Tormentor
Mannadium Gate Guardian Gold Pride P.U.N.K.
Superheavy Samurai Nemleria Dragon Rulers
Snake-Eye T.G. Diabellstar Skull Servant
Kaiju Resonators Earthbound
Malefic Kozmo Armored Xyz Shark
Unchained Battlin' Boxer Chimera Illusion
Fire King Snake-Eyes Vaalmonica Memento
Horus Tearlaments Centur-Ion Dragon Master Magia
Ice Barrier Infernoid Lightsworn
Ogdoadic Ragnaraika Genex Tenpai Dragon
Goblin Biker Infernoble Armed Dragon
Flame Swordsman Melodious Gimmick Puppet
Ashened White Forest Mekk-Knight
Fiendsmith Snake-Eyes White Forest Azamina Millennium
Blue-Eyes White Dragon ABC-XYZ Allure Queen
Primite Blue-Eyes Primite Red-Eyes Amazoness
Infernity Atlantean Mermail Evil HERO Fiendsmith
Fiendsmith Yubel Maliss Arcana Force
Jurrac Fabled Battlewasp
Invoked Onomat Utopia -

Control Decks

List of All Control Decks
Invoked Shaddoll Eldlich Control Drytron Fairy
True Draco Dark Magician Traptrix
Phantom Knights Madolche Relinquished
P.U.N.K. DPE Scythe Evil★Twin
Paleozoic Frog Salamangreat Gravekeepers
Monarch Tellarknight Agent
Exosisters Darklord Plunder Patrol
Rikka Floowandereeze Adventurer Phantom Knights
Dinomoprhia Tri-Brigade Gladiator Beast Adventurer Witchcrafter
Dark Magician Gravekeeper Branded Tri-Brigade Branded Despia
Zombie Vampire Blue-Eyes Jet Dragon Spellbook
Branded Cyber Dragon Branded Zombies Pure Scareclaw
Dinomorphia Runick Labrynth
Harpies Buster Blader Umi Control
Endymion Nekroz Spright
Spright Runick Ishizu Runick Branded Ishizu
Crystal Beasts Orcust Altergeist
Witchcrafter Subterror Krawler Mayakashi
Ishizu Tearlaments Evilswarm Melffy Spright
Bystial Branded Dogmatika Bystial Naturia Runick
Generaiders Kashtira Purrely
Ninja Rescue-ACE Gishki Spright
Prediction Princess Vanquish Soul Jinzo
Egyptian God Ojama Control Aromage
Ghostrick Kuriboh Anti-Meta Stun
Runick Spright Fur Hire Horus Control Toy Box Dark Magician
Yubel Voiceless Voice Rikka Ragnraika
Ritual Beast Shining Sarcophagus Fiendsmith Magical Musketeer
Galaxy-Eyes Tachyon Red-Eyes Metalmorph Fiendsmith Kashtira
Argostars Mimighoul Crystron
Ryzeal Ryu-Ge Clear World
Ryu-Ge Voiceless Voice Regenesis Heraldic Beasts
Mitsurugi Mitsurugi Ryzeal Ancient Fairy Dragon
Orcust Mitsurugi - -

Burn Decks

List of All Burn Decks
Red-Eyes Burn Timelord Burn Chain Burn
D.D. Dynamite Igknight OTK Cubic
Dinosaur Bishbaalkin FTK Volcanic Snake-Eyes Transaction Rollback Burn

Alt-Win Decks

List of All Alternate Win Decks
Crooked Cook Exodia Flower Cardian Exodia Treasure Panda Exodia
Suicide Defense OTK

All Budget Decks

List of All Budget Deck Guides
Budget Shark Xyz Budget Eldlich Budget Hippo Turbo
Budget Despia Budget F.A. Metalfoes Budget Blue-Eyes White Dragon
Budget Chain Burn Budget Majespecter Budget Yosenju
Budget Flower Cardian Budget True Draco Budget Amorphage
Budget Ishizu Tearlaments

Best Cards for Decks

Lists of Best Cards for Deck Building
Best Staple Cards Best Searchers Best Hand Traps
Best Board Wipes Best Negates Best Fusion Monsters
Best Synchro Monsters Best Xyz Monsters Best Link Monsters
Best Structure Decks Best Decks to Go 1st or 2nd

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